This paper characterizes the communication–sensing rate tradeoff of an active reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication system operating under residual environmental clutter. The BS beamformer and active-RIS coefficients are jointly designed while accounting for amplifier no...
Christ Clenson, Nirushtihan Baskaran, S. Gayan et al.· IEEE Open Journal of the Com...· 0 citations
Low Earth Orbit (LEO) nano-satellite communications are playing an increasingly vital role in supporting ground-based Internet of Things (IoT) sensing applications. A key challenge is designing grant-free uplink communication access schemes that are fair and scalable, with minimal feedback to the ground terminals. This...
P. Whiting, Dhanushka P. Kudathanthirige, Swaroop Gopalam et al.· IEEE Open Journal of the Com...· 0 citations
Low-resolution analog-to-digital converters (ADCs) are a promising way to cut power consumption in future 6G receivers. However, they break many assumptions behind traditional communication system design. Instead of optimizing each block separately, this work uses an end-to-end autoencoder (AE) to jointly learn and opt...
Ru-Hui Zhang, S. Gayan, C. Luckshan et al.· 2026 IEEE/CIC International...· 0 citations
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